WinMerge AlternativesOnly apps categorised as Diff Tools

The best Diff Tool alternative to WinMerge is Meld, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to WinMerge and loads of them are Diff Tools so hopefully you can find a suitable replacement. Other interesting Diff Tool alternatives to WinMerge are Beyond Compare, KDiff3, P4Merge and Araxis Merge.

filter to find the best alternatives

WinMerge alternatives are mainly Diff Tools but may also be File Comparison Tools or Folder Comparison Tools.  Other popular filters includes Mac + Free and Mac + Open Source. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of WinMerge.
WinMerge iconWinMerge
  546
  • ...

WinMerge is an open source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.

More about WinMerge
More about WinMerge
WinMerge alternatives page was last updated Feb 24, 2024
Copy a direct link to this comment to your clipboard
Alternatives
  1. Meld icon

    Meld

     413 likes
    Copy a direct link to this comment to your clipboard

    Meld is an open-source, Python-based visual diff and merge tool that allows you to compare and edit files, supports syntax highlighting, and integrates with version control systems like CVS, Subversion, and Mercurial for dynamic diff updates. It works offline, is lightweight, portable, and ad-free.

    46 Meld alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • BSD
    • Python
    • GTK
    File comparison

    Properties

    1.  Lightweight

    Features

    1.  Compare Source Code
    2.  Folder Comparison
    3.  Syntax Highlighting
    4.  Comparing folders
    5.  3 way merge
    6.  Ad-free
    7.  Works Offline
    8.  No registration required
    9.  One-click merging
    10.  Real Time Comparison
    11.  Portable

    Meld VS WinMerge

     
    Comments about Meld as an Alternative to WinMerge
    Most Recent Comment
    redtrillix
    Positive •Oct 27, 2022
    0

    Its a very nice looking app and it is compatible with a lot of OS's and is FOSS.

    Guest
    Positive •Apr 20, 2017
    2

    compares three files. it can not only compare three directories but also merge them!

    Guest
    Positive •Aug 29, 2022
    0

    Very good alternative to WinMerge on linux

    Show more comments
    3 of 4 comments
    WinMerge Icon
    Meld icon

    • Most users think Meld is a great WinMerge alternative.

    • Meld is the most popular Windows & Linux alternative to WinMerge.

    • Meld is the most popular Open Source & free alternative to WinMerge.

    • Meld is Free and Open SourceWinMerge is also Free and Open Source
    • Meld is LightweightWinMerge is not according to our users
  2. Beyond Compare icon

    Beyond Compare

     321 likes
    Copy a direct link to this comment to your clipboard

    File and folder comparison tool offering source control integration, 3-way merge support, and selective synchronization. Supports FTP, cloud, runs offline, uses simple commands for files, customization, and scripting for reporting. Lightweight, portable with CLI and built-in viewer.

    64 Beyond Compare alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    Folder compare

    Properties

    1.  Lightweight

    Features

    1.  Folder Comparison
    2.  File Sync
    3.  Folder Sync
    4.  Support for FTP
    5.  Full-Text Search
    6.  Syntax Highlighting
    7.  Works Offline
    8.  Portable
    9.  Built-in viewer
    10.  Command line interface
    11.  Selective Synchronization
    12. File Explorer icon  Windows Explorer Extension

    Beyond Compare VS WinMerge

     
    Comments about Beyond Compare as an Alternative to WinMerge
    Most Recent Comment
    Guest
    Negative •Oct 21, 2020
    1

    Payed. WinMerge is free as in free beer.

    Guest
    Positive •Aug 18, 2019
    0

    Everything included for comparison between folders and across files including line by line cross check

    chuckh
    Positive •Dec 20, 2020
    0

    Very slick; intuitive. I far prefer the side-by side layout to the Winmerge layout, and given the amount I use it am happy to pay.

    Show more comments
    3 of 4 comments
    WinMerge Icon
    Beyond Compare icon

    • Most users think Beyond Compare is a great WinMerge alternative.

    • Beyond Compare is the most popular Mac alternative to WinMerge.

    • Beyond Compare is the most popular commercial alternative to WinMerge.

    • Beyond Compare is Paid and ProprietaryWinMerge is Free and Open Source
    • Beyond Compare is LightweightWinMerge is not according to our users
  4. KDiff3 icon

    KDiff3

     117 likes
    Copy a direct link to this comment to your clipboard

    KDiff3 is a file and directory diff and merge tool.

    55 KDiff3 alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    KDiff3 screenshot 1

    KDiff3 Features

    1.  3 way merge
    2.  Side-by-Side Comparison
    3.  Text Wrapping

    KDiff3 VS WinMerge

     
    Comments about KDiff3 as an Alternative to WinMerge
    Most Recent Comment
    Guest
    Positive •Nov 1, 2020
    0

    solid cross platform utility

    Guest
    Positive •Aug 11, 2019
    0

    Lightweight, good 3 ways merge with 4 sub-windows. Really really visualization. I love it, it works from Linux, Windows to Mac.

    Guest
    Negative •Jul 16, 2015
    0

    does not diff files (checksum)

    WinMerge Icon
    KDiff3 icon

    • Most users think KDiff3 is a great WinMerge alternative.

    • KDiff3 is Free and Open SourceWinMerge is also Free and Open Source
  5. P4Merge icon

    P4Merge

     26 likes
    Copy a direct link to this comment to your clipboard

    P4Merge uses color coding to allow users to visualize the differences between file or images. It allows three-way merging among files, and shows side-by-side file/image comparison.

    42 P4Merge alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    P4Merge screenshot 1

    P4Merge Features

    1.  Syntax Highlighting
    2.  Works Offline
    3.  No registration required
    4.  Command line interface
    5.  Side-by-Side Comparison
    6.  Image Comparison

    P4Merge VS WinMerge

     
    Comments about P4Merge as an Alternative to WinMerge
    teknopaul23
    Positive •Feb 24, 2024
    0

    Very good tool IMHO: I have been using it for years, both as a visual diff and it integrates well as a 3 way merge tool for version control systems not just perforce, e.g. git , svn, bzr. Which is its primary purpose. AFAIK its QT based, only ugly if you think QT is. Default UI uses RedHat default laf, and Crystal icons from Everaldo

    Guest
    Negative •Dec 12, 2019
    0

    Can not compare directories. Ugly as hell.

    WinMerge Icon
    P4Merge icon
    • P4Merge is Free and ProprietaryWinMerge is Free and Open Source
  6. Araxis Merge icon

    Araxis Merge

     43 likes
    Copy a direct link to this comment to your clipboard

    Merge is the visual file comparison (diff), merging and folder synchronization application from Araxis. Use it to compare and merge source code, web pages, XML and other text files with native application performance.

    57 Araxis Merge alternatives

    License model

    Application types

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Mac
    • Windows
    Overview

    Araxis Merge Features

    1.  Compare Text
    2.  Folder Sync

    Araxis Merge VS WinMerge

     
  7. Diffinity icon

    Diffinity

     23 likes
    Copy a direct link to this comment to your clipboard

    Diffinity is a diff and merging tool with focus on accurate and easy to read source code diffs. It will compare the content of two files and present the differences in an easy to read line by line and char by char basis.

    42 Diffinity alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • SE flagSweden
    • European Union flagEU

    Platforms

    • Windows
    Diffinity screenshot 1

    Properties

    1.  Intuitive Interface

    Features

    1.  Syntax Highlighting
    2.  Portable
    3.  Readability
    4.  XAML

    Diffinity VS WinMerge

     
  9. SemanticDiff icon

    SemanticDiff

     5 likes
    Copy a direct link to this comment to your clipboard

    SemanticDiff is a programming language aware diff for Visual Studio Code and GitHub. It helps software developers understand code changes faster by hiding irrelevant changes, detecting moved code, and highlighting refactorings.

    47 SemanticDiff alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Moved code blocks are highlighted.

    Properties

    1.  Lightweight

    Features

    1. Git icon  Git Support
    2.  Dark Mode
    3.  Syntax Highlighting
    4.  Ad-free
    5.  Portable
    6.  VSCode
    7.  Compare Source Code
    8.  Side-by-Side Comparison
    9.  Text Wrapping
    10. GitHub icon  GitHub Integration
    11.  Version Control Integration

    SemanticDiff VS WinMerge

     

    • SemanticDiff is the most popular Web-based alternative to WinMerge.

    • SemanticDiff is Free and ProprietaryWinMerge is Free and Open Source
    • SemanticDiff is LightweightWinMerge is not according to our users
  10. Meld for OSX icon

    Meld for OSX

     11 likes
    Copy a direct link to this comment to your clipboard

    Meld is a visual diff and merge tool targeted at developers. Meld helps you compare files, directories, and version controlled projects. It provides two- and three-way comparison of both files and directories, and has support for many...

    41 Meld for OSX alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    Meld for OSX screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Ad-free
    2.  Portable
    3.  No registration required
    4.  Works Offline
    5.  Syntax Highlighting

    Meld for OSX VS WinMerge

     
  11. Diffchecker icon

    Diffchecker

     15 likes
    Copy a direct link to this comment to your clipboard

    Diffchecker Pro enables you to compare various types of content, on your desktop or directly in the browser.

    50 Diffchecker alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Compare text

    Diffchecker Features

    1.  Works Offline
    2.  Dark Mode
    3.  Syntax Highlighting
    4.  Image Comparison
    5.  Compare Text

    Diffchecker VS WinMerge

     
9 of 52 WinMerge alternatives